Add 42/63 and 1/36
42/63 + 1/36 is 25/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
42/63 = 42 × 4/63 × 4 = 168/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
1/36 = 1 × 7/36 × 7 = 7/252 - Add the two like fractions:
168/252 + 7/252 = 168 + 7/252 = 175/252 - 175/252 simplified gives 25/36
- So, 42/63 + 1/36 = 25/36
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